We’re learning that frailty can quietly arrive decades before old age, with some people in their 30s or 40s unknowingly in a pre-frail state. There are surprising ways to stay strong – and it’s not al ...

In mice, the loss of long-lived resident macrophages in eye tissue disrupts pressure control, suggesting a potential new target for glaucoma treatment.

Researchers uncover how distinct cell populations and fibrotic signals drive permanent scarring after rotator cuff ...

Until now, conventional 3D cell cultures have often been either too rigid or too unstable to realistically reproduce the ...

Japan’s health ministry has granted conditional, time-limited authorization for two stem-cell therapies derived from induced pluripotent stem (iPS) cells, endorsing them for use based on early safety ...

Suspicious cells build up in mice that haven’t given birth, a new study finds. They could help explain a longstanding mystery ...

Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways and health consequences.

It turns out, the brain doesn't just follow a chemical map. It builds that map by feeling its own shape.

Plants constantly juggle oxygen inside their cells, but scientists have now discovered a surprising twist in how that balance works. Researchers at the University of Helsinki found that ...

Researchers have found evidence of nuclear metabolic enzymes for the first time, contributing to our understanding of cancer ...

Researchers uncover how SMAD7 directly activates Wnt signaling to promote dental pulp stem cell regeneration CHINA, ...

Researchers reviewed how somatic mutations accumulate in normal and diseased tissues, showing that natural selection can expand clones that influence disease risk, tissue adaptation, or cellular ...